<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>3-2-栅格系统</title>
	<link href="lib/lib/css/bootstrap.min.css" rel="stylesheet">

<style type="text/css">
	.row div{
		border:1px solid red;
	}
	.container{
		border:1px dotted black;
	}

</style>
</head>
<body>

	<div class="container">
		<div class="row">
			<div class="col-lg-3">col-lg-3</div>
			<div class="col-lg-3">col-lg-3</div>
			<div class="col-lg-3">col-lg-3</div>
			<div class="col-lg-3">col-lg-3</div>
		</div>
		<div class="row">
			<div class="col-lg-offset-4 col-lg-8">123</div>
		</div>
	</div>


	<div class="container">
		<div class="row">
			<div class="col-lg-3">col-lg-3</div>
			<div class="col-lg-3">col-lg-3</div>
			<div class="col-lg-3">col-lg-3</div>
			<div class="col-lg-3">col-lg-3</div>
		</div>
		<div class="row">
			<div class="col-lg-offset-4 col-lg-4">空4格，占4格</div>
			<div class=" col-lg-4">占4格</div>
			<div class="col-lg-6">lg-6</div>
			<div class="col-lg-offset-6 col-lg-6">lg-6</div>
		</div>
		
<br>
		<div class="row">
			<div class=" col-lg-4 col-md-6 col-xs-2">变化div1</div>
			<div class=" col-lg-8 col-md-6 col-xs-10">变化div2</div>
		</div>
		
		





	</div>


<hr>


	<div class="container"> 
		<h1>Hello, world!</h1>
			<div class="row"> 
				<div class="col-md-6" style="background-color: pink;"> 
					<p>
						Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. 
					</p> 

					<p>
						Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. 
					</p> 
				</div> 

				<div class="col-md-6" style="background-color:red;"> 
					<p>
						Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium. 
					</p> 

					<p> 
						Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, 		adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem.
					</p> 
				</div> 
			</div> 
		</div>








<br><br><br><br><br>
<!-- 引入本地文件 bootstrap基于JQ上运行，需加载JQ文件-->
<script src="lib/jquery/jquery-1.11.0.min.js"></script>
<script src="lib/lib/js/bootstrap.min.js"></script>
	
</body>
</html>